// Copyright 2016 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef V8_INSPECTOR_V8_REGEX_H_
#define V8_INSPECTOR_V8_REGEX_H_

#include "src/base/macros.h"
#include "src/inspector/string-16.h"

#include "include/v8.h"

namespace v8_inspector {

class V8InspectorImpl;

enum MultilineMode { MultilineDisabled,
    MultilineEnabled };

class V8Regex {
public:
    V8Regex(V8InspectorImpl*, const String16&, bool caseSensitive,
        bool multiline = false);
    int match(const String16&, int startFrom = 0,
        int* matchLength = nullptr) const;
    bool isValid() const { return !m_regex.IsEmpty(); }
    const String16& errorMessage() const { return m_errorMessage; }

private:
    V8InspectorImpl* m_inspector;
    v8::Global<v8::RegExp> m_regex;
    String16 m_errorMessage;

    DISALLOW_COPY_AND_ASSIGN(V8Regex);
};

} // namespace v8_inspector

#endif // V8_INSPECTOR_V8_REGEX_H_
